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Essay on forensic engineering
Forensic science in criminal investigations
Forensic science in criminal investigations
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Forensic Engineering is the application of the art and science of engineering in the justice system. It may include an investigation of the physical causes of accidents and other sources of claims and litigation, preparation of engineering reports, testimony at hearings and trials in administrative or judicial proceedings and the rendition of advisory opinions to assist the resolution of disputes affecting life or property.
Structural Engineers are one of the many trained professionals who are classified under forensic engineering. Structural Engineers (SEs) deal with the frameworks and skeletons of buildings, bridges, towers, stadiums, tunnels, and even roller coasters; in short, virtually every aspect of our world’s built environment. SEs works with other engineers—mechanical, geotechnical, electrical, and civil—as well as urban planners and architects. SEs design the components of a structure that hold its contents—“contents” being
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At first he thought “it was a terrorist attack, it seem similar to the Oklahoma City Bombing.” But, upon closer examination he realized that the debris field was different in both cases. In the Oklahoma City Bombing case the debris were throw outward of the building (see picture on right). The debris fields for the Sampoong Department Store show that the debris goes straight down the center of the building. With that knowledge a terrorist attack such as the one that occurred in Oklahoma was dismissed. At the same time of the department store collapse a series of gas leak explosions had occurred close to the city of Seoul. After careful consideration this also was dismissed due to the lack of fire in the wreckage and the debris field lying in the center of the building and not outward. The only fire was from the crush vehicles in the basement parking area of the
Forensic Science Introduction: Someone in a restaurant has suddenly fallen ill and a mystery powder has been discovered with the victim. As the chief investigator, your duty is to identify the mystery substance through a lab. In this lab, it will consist of five known compounds and one unknown compound. Your job is to distinguish which one out of the five substances is the mystery powder. To figure out the mystery matter you will have to compare their physical and chemical properties and match them with the appropriate compound.
...afety should have inspected the building prior to issuing permits for further renovation, especially knowing this structure was going to be housing 124 residents. It seems that lack of knowledge from prior owners and lack of responsibility of city officials are responsible for this collapse and sadly, the loss of 9 brave men in the line of duty. The Boston Fire Department could have worked closer with the owner/ construction crew at the Hotel Vendome, and the deficiencies would have been found, and they would have known the instability they were walking into on June 17. At that point, firefighting operations would have more than likely been defensive. The firefighters did not conduct pre-incident planning which would have let them know they were going to face the construction barriers while attempting to lay hose, maneuver hose, and get the hose to a water source.
The Oklahoma City Bombing was a domestic terrorist bomb attack on the Alfred P. Murrah Murrah Federal Building in Oklahoma City in April 19, 1995. It was lead by Timothy McVeigh, an Army veteran of the Persian Gulf War. The explosive was a homemade bomb which was built by McVeigh and the help of Terry Nichols; the bomb consisted of a deadly cocktail and was put inside a rented Ryder truck in front of the Murrah Federal Building . McVeigh then proceeded out of the truck and headed towards his getaway car a few blocks away. He then started the detonation of the timed bomb at exactly 9:02 A.M. then the bomb exploded. To the people of Oklahoma it was a traumatizing moment for all, many lost families, dozens of cars were incinerated and more than 300 buildings were destroyed and caused about $652 million worth of damages. The “OKBOMB” affected hundreds of people; it killed “168 people -- 19 of them children -- and injured more than 500.” (CNN.com) Within 90 minutes of the explosion, McVeigh was pulled over 80 miles north of Oklahoma City by a state trooper who noticed McVeigh's missing license plate. He was later arrested for having a concealed weapon. From there, a investigation was held and agents found traces of chemicals on McVeigh’s clothing similar to the ones from the bomb. They learned that McVeigh’s plan was due to the anger over the events at Waco Siege two years earlier. The bombing investigation was one of the most exhaustive in FBI history; “the Bureau had conducted more than 28,000 interviews, followed some 43,000 investigative leads, amassed three-and-a-half tons of evidence, and reviewed nearly a billion pieces of information.” (FBI.com) Oklahoma City bombing was “considered the worst and the largest terrorist act eve...
Embar-Seddon, A., & Pass, A. D. (2009). World Trade Center Bombing. In Forensic science (3rd ed., pp. 1028-1031). Pasadena, California: Salem Press.
April 19, 1995 at 9:02, in Oklahoma City a bomb exploded; destroying buildings, injuring and killing innocent citizens. Many questions of the city would go unanswered; including who made it, who didn’t, along with who did it and why. All of these citizens deserve answers to the simple questions. The world was in shock and worried about what was going to happen next. This terrorist attack would then be noted as the worst terrorist attack on U.S. soil.
Crime is a common public issue for people living in the inner city, but is not limited to only urban or highly populated cities as it can undoubtedly happen in small community and rural areas as well. In The Real CSI, the documentary exemplified many way in which experts used forensic science as evidence in trial cases to argue and to prove whether a person is innocent or guilty. In this paper, I explained the difference in fingerprinting technology depicted between television shows and in reality, how DNA technology change the way forensics evidence is used in the court proceedings, and how forensic evidence can be misused in the United States adversarial legal system.
After long and heated arguments between experts, it was decided that the Superintendent of Construction was extremely inexperienced, and that there was "recklessness in the handling of public money," on the part of the Treasury Department and the Immigration Bureau of Officials. The entire building, excluding the hospitals, had been built shoddily. After news of the problems with the building had been in the media, a lot of people involved with the construction of the building resigned their positions.
However, the success of the building schemes relied on the construction methods and innovations that are now attributed as bei...
The World Trade Center bombing triggered a response from the American government, but that response did not do enough to prevent future attacks against American targets. On February 26, 1993, at 18 minutes past noon, an explosion ripped through the underground parking garage of the Trade Center complex. The bombers rented a van, filled it with explosives and gasoline, and set the fuse,...
The structural engineers use geometry in their design in order to calculate the spacing of their columns and beams for proper strength for the building.
Forensic Science, recognized as Forensics, is the solicitation of science to law to understand evidences for crime investigation. Forensic scientists are investigators that collect evidences at the crime scene and analyse it uses technology to reveal scientific evidence in a range of fields. Physical evidence are included things that can be seen, whether with the naked eye or through the use of magnification or other analytical tools. Some of this evidence is categorized as impression evidence2.In this report I’ll determine the areas of forensic science that are relevant to particular investigation and setting out in what method the forensic science procedures I have recognized that would be useful for the particular crime scene.
As far back as 1832, James Marsh was the first to use forensics at trial to give evidence as a chemist in 1832. Since that time forensic science and evidence has come a long way in various ways and technology to help in determine if the suspect is guilt or not, through such things as DNA testing, blood, and fingerprints. The first forensic police crime lab was created in 1910. The contributions of Dr. Edmond Locard, a French scientist and criminologist, proposed that “everything leaves a trace”. This principle is still valid today as it was so many years ago. No matter how small, the specialized trained technicians and investigators can take these methods and go to a crime scene to get evidence. “Forensic science is the application of sciences such as physics, chemistry, biology, computer science and engineering to matters of law.” (Office of Justice, 2017) These different sciences can help achieve and assist in solving a case. Forensic science has also the ability to prove that a crime was committed, it can find the elements of the crime, it can help place the suspect at the scene and whether the suspect had any contact with the victim. However, in the last several years the techniques and with the use of technology the evidence that forensic science uncovers can also exonerate an innocent individual who has been falsely accused of the
“The word ‘forensics’ means “connected with the courtroom”; so forensic science is, therefore, concerned with gathering hard evidence that can be presented in a trial” (Innes 9). Forensic science is a science that is applied specifically to legal matters, whether criminal or civil. “Few areas in the realm of science are as widespread and important as forensic science” (Hunter 12). Forensics is the one science that is most commonly used in everyday life. It is also a branch of science that incorporates other branches of science such as biology, chemistry, and etc. Since it is used almost every day “No one can dispute the importance of the contributions to society made by forensic science; the ability to solve crime is undeniably important” (Hunter 13). Forensic science has given criminal investigation a new edge. “Advances in science have opened the door for more effective evidence discovery, howev...
Forensic science is a particularly large field of work to be a part of. There are many important parts to it that are all very different. In short, forensic science deals with applying scientific knowledge to legal and criminal situations. As mentioned earlier, forensic sciences is an extremely large field of work. There are forensic engineers, forensic geneticists, linguists, phoneticians. All of which, work together to uncover crimes by using science. In any given case forensic scientists may be looking at certain photographs, DNA traces, weapons and tools, and also certain documents.
Like all engineers, architectural engineers apply the theories and principles of science and mathematics to research and develop economical solutions to technical problems. Their work is the link between scientific discoveries and commercial applications. Engineers design products, machinery to build those products, factories in which those products are made, and the systems that ensure the quality of the product and efficiency of the workforce and manufacturing process. Engineers design, plan, and supervise the construction of buildings, highways, and transit systems. They develop new materials that both improve the performance of products and help implement advances in technology. Engineering knowledge is applied to improving many things, including the quality of health care, the safety of food products, and the efficient operation of financial systems.